Will Steelers - Bills bets be voided now that the playoff game is postponed? Here are each sportsbook's rules

Here's how major sportsbooks handle NFL postponements

The moment the NFL announced a massive snowstorm and bitter cold would force the league to postpone the Bills-Steelers Wild Card game, bettors everywhere began to panic.

The winter weather was a major factor for many who placed wagers on the game — particularly as the over/under saw a historic drop in points. After opening at 43, the total fell to 34.5 points.

That’s now surely on its way back up as the game moves from Sunday at 1 p.m. ET to Monday at 4:30 p.m. ET.

But before bettors start celebrating it’s critically important to check the house rules of where you placed your bet to make sure the sportsbook doesn’t have the right to void the action.

Here’s how ESPN Bet, DraftKings, FanDuel, Caesars and BetMGM approach postponed games.